mailq | grep MAILER-DAEMON
可以抓出你想刪除的信,但是還有一堆雜七雜八的資料在裡頭。
mailq | grep MAILER-DAEMON | awk '{print $1}'
這時候就只剩下 mailq ID 了,一行一個,非常乾淨~
mailq | grep MAILER-DAEMON | awk '{print $1}' | postsuper -d -這一行就可以讓你把剛剛找到的信件通通刪除,眼不見為淨!
Let's make a BackBlaze Pod Storage!
mailq | grep MAILER-DAEMON
mailq | grep MAILER-DAEMON | awk '{print $1}'
mailq | grep MAILER-DAEMON | awk '{print $1}' | postsuper -d -這一行就可以讓你把剛剛找到的信件通通刪除,眼不見為淨!
curl -I http://localhost隱藏的設定:
HTTP/1.1 200 OK
Date: Mon, 09 Jan 2012 08:55:09 GMT
Server: Apache/2.0.59 (FreeBSD) PHP/4.4.4 with Suhosin-Patch mod_ssl/2.0.59 OpenSSL/0.9.7e-p1
Last-Modified: Mon, 07 Mar 2011 18:36:38 GMT
ETag: "cabcb3-180-c6ac5980"
Accept-Ranges: bytes
Content-Length: 384
Connection: close
Content-Type: text/html
curl -I http://localhost
HTTP/1.1 200 OK
Date: Mon, 09 Jan 2012 08:51:41 GMT
Server: Apache
Last-Modified: Mon, 07 Mar 2011 18:36:38 GMT
ETag: "cabcb3-180-c6ac5980"
Accept-Ranges: bytes
Content-Length: 384
Connection: close
Content-Type: text/html
IdentLookups off加上之後就解決了!
UseReverseDNS off